spring-security-oauth2

Configure Google and Apple OAuth2 login in Spring Boot apps.

Updated Feb 7, 2026

Search Tags:#security #spring-boot #oidc #oauth2 #google-login #apple-login

Ready to run

npx skills add https://github.com/gazolla/gazapps-java-skills --skill spring-security-oauth2

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: spring-security-oauth2
Source: https://github.com/gazolla/gazapps-java-skills/tree/main/spring-security-oauth2
Command: npx skills add https://github.com/gazolla/gazapps-java-skills --skill spring-security-oauth2

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires java-fundamentals, spring-boot-core, spring-data-jpa, and includes references (resource) components.

What problem does it solve?

OAuth2/OpenID Connect authentication is essential for modern Spring Boot applications, enabling secure login with external providers and simplifying user management.

Core Features & Use Cases

Google and Apple sign-in via OAuth2/OpenID Connect, with automatic user provisioning from provider data.
Route protection and SSO integration for Spring Security-based apps.
Configurable client registrations and providers using Spring Boot configuration.

Quick Start

Configure your Spring Boot app to enable Google and Apple OAuth2 clients and rely on a custom OAuth2 user service to persist users on first login.

Frequently Asked Questions about spring-security-oauth2

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I enable Google and Apple OAuth2 login in a Spring Boot application?▼

To enable Google and Apple OAuth2 login in Spring Boot, configure client registrations and providers in application.yml and include the spring-boot-starter-oauth2-client and spring-boot-starter-security dependencies.

Can I automatically provision Spring Boot users from OpenID Connect provider data?▼

Yes, you can automatically provision Spring Boot users from OpenID Connect provider data by implementing a custom OAuth2 user service that persists user information upon their first successful login.

Do I need Spring Data JPA to set up OAuth2 authentication with Google and Apple?▼

Spring Data JPA is required if you want to persist automatically provisioned users from Google and Apple OAuth2 login data into a database during the authentication flow.

How do I protect routes and configure SSO in Spring Security using OAuth2?▼

Protecting routes and configuring SSO in Spring Security involves applying OAuth2 client configurations to secure web application endpoints across your Spring Boot application using external identity providers.

What is the best way to configure multiple OAuth2 identity providers in Spring Boot?▼

The best way to configure multiple OAuth2 identity providers in Spring Boot is by defining separate client registrations and provider details within your application.yml file for each external identity service.